Intellectual Arithmetic: Upon the Inductive Method of InstructionW.J. Reynolds & Company, 1849 - 160 σελίδες |
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Σελίδα
... performed in the mind , or by means of sensible objects , such as beans , nuts , & c . The pupil should first perform the exam . amples in his own way , and then be made to observe and tell how he did them , and why he did them so ...
... performed in the mind , or by means of sensible objects , such as beans , nuts , & c . The pupil should first perform the exam . amples in his own way , and then be made to observe and tell how he did them , and why he did them so ...
Σελίδα
... perform any example without understanding the reason of it . In- deed , in every example which he performs , he is obliged to go through a complete demonstration of the principle by which he does it ; and at the same time he does it in ...
... perform any example without understanding the reason of it . In- deed , in every example which he performs , he is obliged to go through a complete demonstration of the principle by which he does it ; and at the same time he does it in ...
Σελίδα 40
... perform which seven men could do in nine days , but it was neces- sary that the whole should be completed in one day ; how many men must he employ ? 46. If the interest of one dollar is six cents a year , what would be the interest of ...
... perform which seven men could do in nine days , but it was neces- sary that the whole should be completed in one day ; how many men must he employ ? 46. If the interest of one dollar is six cents a year , what would be the interest of ...
Σελίδα 57
... perform a journey in thirty - six hours , how many days will it take him to do it when the days are nine hours long ? 37. If a man can do a piece of work in forty - eight hours , how many days would ' t take him to do it , if he works ...
... perform a journey in thirty - six hours , how many days will it take him to do it when the days are nine hours long ? 37. If a man can do a piece of work in forty - eight hours , how many days would ' t take him to do it , if he works ...
Σελίδα 105
... performing it ? 8. If a man perform a journey in 36 hours , how many days would he be in performing it when the days are nine hours long ? 9. If when the days are 11 hours long , a man can perform a journey in 5 days , in how many hours ...
... performing it ? 8. If a man perform a journey in 36 hours , how many days would he be in performing it when the days are nine hours long ? 9. If when the days are 11 hours long , a man can perform a journey in 5 days , in how many hours ...
Άλλες εκδόσεις - Προβολή όλων
Intellectual Arithmetic, Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1847 |
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1849 |
Intellectual Arithmetic: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1829 |
Συχνά εμφανιζόμενοι όροι και φράσεις
30 dollars 9 dollars asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cloth cost contained cost 2 dollars divided dollars a barrel dollars a yard eight cents eight dollars Eighteen Eighty-nine Eleven equal farthings fifths Fifty-nine firkin of butter five dollars flour cost Forty-eight Forty-nine Forty-seven four dollars Fourteen fractions gallons gills give them apiece half halves horses eat hundred weight improper fraction lars less five less nine less seven lowest terms miles months nails Nineteen Ninety-eight Ninety-nine pence piece pints pound cost pupil quarters wide quarts Reduce rods seven dollars Seventeen sevenths Seventy-eight Seventy-nine sheep shillings a bushel six cents Sixteen sixths Sixty-nine sold subtraction tenths thirds Thirteen Thirty-eight Thirty-nine three cents three dollars twelve dollars Twenty-eight Twenty-nine week whole numbers yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 124 - What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months?
Σελίδα 61 - One 1 Two 2 Three 3 Four 4 Five 5 Six 6 Seven 7 Eight 8 Nine 9 Ten 10 Eleven 11 Twelve 12 Thirteen 13 Fourteen 14 Fifteen 15 Sixteen 16 Seventeen 17...
Σελίδα 34 - Remark. When any thing, or any number, is divided into two equal parts, one of the parts is called the half of the thing or the number. 1. If an apple is worth two cents, what is one half of it worth ? 2.
Σελίδα 68 - ... 11. There is a school, in which 2 ninths of the boys learn arithmetic, 3 ninths learn grammar, 1 ninth learn geography, 1 ninth learn geometry, and 12 learn to write ; how many are there in the school ? and how many attending to each study ? 12.
Σελίδα 30 - There is an orchard consisting of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα 114 - If 7 men can do a piece of work in 4| days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4.
Σελίδα 17 - E. 1. A man bought a sheep for nine dollars, and to pay for it he gave five bushels of corn worth four dollars and the rest in money ; how much money did he pay.
Σελίδα 62 - Thirteen 13 Fourteen ----- 14 Fifteen 15 Sixteen ----- 16 Seventeen ----- 17 Eighteen ----- 18 Nineteen - - - - - 19 Twenty 20 Twenty-one - - - - - 21 Twenty-two 22 Twenty-three - - - - 23 Twenty-four 24 Twenty-five - - - - - 25 Twenty-six ... 26 Twenty-seven - - - - 27 Twenty-eight 28 Twenty-nine - - - - - 29 Thirty 30 * Thirty-one, &c. - - - - 31 Forty 40 Fifty 50 Sixty 60 Seventy 70 Eighty 80 Ninety ------ 90 One hundred 100 SECTION VI.
Σελίδα 72 - A man being asked how many sheep he had, said that he had them in two pastures ; in one pasture he had eight ; that threefourths of these were just one-third of what he had in the other. How many were there in the other ?
Σελίδα 131 - A farmer, being asked how many sheep he had, answered, that he had them in 4 pastures ; in the first he had ,' of his flock ; in the second ^ ; in the third £; and in the fourth 15; how many sheep had he ? 175.